Rapid: Individual Calculations December 2019
 Bhattacharja, Arunabh  Total change: 1.40  Rating chartPersonal card
 BECL Rapid Rating Chess Tournament - 2019 Dhaka BAN 2019-11-10
RcRownchangeKK*chgGame
 1736 1507 1.00 4 0.07 20 1.40 
  Mohammad Ramjan, Ali 1844 BAN0.001-0.1220-2.40 
  Ohidul, Islam 1827 BAN0.001-0.1320-2.60 
  Kamrul, Hasan Milton 1749 BAN0.001-0.2020-4.00 
  Ali Ahmed, Khan Liton 1524 BAN1.0010.522010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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